110 lines
3.4 KiB
Ruby
110 lines
3.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
#
|
|
# Copyright (C) 2019 - present Instructure, Inc.
|
|
#
|
|
# This file is part of Canvas.
|
|
#
|
|
# Canvas is free software: you can redistribute it and/or modify it under
|
|
# the terms of the GNU Affero General Public License as published by the Free
|
|
# Software Foundation, version 3 of the License.
|
|
#
|
|
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
|
# details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License along
|
|
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
#
|
|
require "will_paginate/collection"
|
|
require "folio/page"
|
|
|
|
describe WillPaginateHelper do
|
|
describe "makes accessible pagination link titles" do
|
|
before do
|
|
klass = Class.new(WillPaginateHelper::AccessibleLinkRenderer) do
|
|
def url(page)
|
|
"url://#{page}"
|
|
end
|
|
end
|
|
@renderer = klass.new
|
|
@collection = Folio::Page.create
|
|
end
|
|
|
|
context "for numbered pages" do
|
|
before do
|
|
@collection.current_page = 2
|
|
@renderer.prepare(@collection, {}, nil)
|
|
end
|
|
|
|
it "when page is current page" do
|
|
link = @renderer.send(:page_number, 2)
|
|
expect(link).to match('aria-label="Page 2"')
|
|
expect(link).to match('class="current"')
|
|
expect(link).to_not match("href")
|
|
expect(link).to_not match("rel")
|
|
end
|
|
|
|
it "when page is not current page" do
|
|
link = @renderer.send(:page_number, 3)
|
|
expect(link).to match('aria-label="Page 3"')
|
|
expect(link).to match('href="url://3')
|
|
end
|
|
end
|
|
|
|
context "for logical pages" do
|
|
before do
|
|
@collection.previous_page = 2
|
|
@collection.next_page = 4
|
|
@renderer.prepare(@collection, {}, nil)
|
|
end
|
|
|
|
it "when linking to previous page" do
|
|
link = @renderer.send(
|
|
:previous_or_next_page,
|
|
2, "Previous", "previous_page"
|
|
)
|
|
expect(link).to match('aria-label="Previous Page"')
|
|
expect(link).to match('class="previous_page"')
|
|
expect(link).to match('rel="prev"')
|
|
expect(link).to match('href="url://2')
|
|
end
|
|
|
|
it "when linking to next page" do
|
|
link = @renderer.send(
|
|
:previous_or_next_page,
|
|
4, "Next", "next_page"
|
|
)
|
|
expect(link).to match('aria-label="Next Page"')
|
|
expect(link).to match('class="next_page"')
|
|
expect(link).to match('rel="next"')
|
|
expect(link).to match('href="url://4')
|
|
end
|
|
|
|
it "when linking to previous page without page number" do
|
|
link = @renderer.send(
|
|
:previous_or_next_page,
|
|
nil, "Previous", "previous_page"
|
|
)
|
|
expect(link).to match('aria-label="Previous Page"')
|
|
expect(link).to match('class="previous_page disabled"')
|
|
expect(link).to_not match("rel")
|
|
expect(link).to_not match("href")
|
|
end
|
|
|
|
it "when linking to next page without page number" do
|
|
link = @renderer.send(
|
|
:previous_or_next_page,
|
|
nil, "Next", "next_page"
|
|
)
|
|
expect(link).to match('aria-label="Next Page"')
|
|
expect(link).to match('class="next_page disabled"')
|
|
expect(link).to_not match("rel")
|
|
expect(link).to_not match("href")
|
|
end
|
|
end
|
|
end
|
|
end
|